SysCAD

SysCAD simulates everything from simple processing circuits to complex full-plant operations, solving mass and energy balances of connected unit operations in a graphical flowsheet interface. It applies chemical process engineering principles including heat and mass transfer, chemical reactions, vapour-liquid equilibrium, and particle size distribution across a wide range of industrial processes.

SysCAD is used across the entire plant lifecycle — from feasibility studies and process design through commissioning, operations, and expansion planning. A key differentiator is its integration with ChemApp (thermochemistry equilibrium calculations from GTT-Technologies/FactSage), enabling multi-component, multi-phase thermochemistry within flowsheet models. The software also supports real-time simulation and control system design applications.

Particularly strong in alumina and bauxite processing — where it is regarded as the industry standard — SysCAD also has deep penetration in potash, copper, nickel, gold, and uranium processing. Build 139.37069, released December 2025, represents the latest in continuous active development that has spanned four decades.